Keywords: BigRidgeStatePark.jpg Big Ridge Lake at Big Ridge State Park Union County Tennessee Diving tower beach and bath house may be seen in the background This 45-acre lake was formed by construction of a small dam across one of the arms of the Norris Lake reservoir This recreation area was developed by the National Park Service and the Civilian Conservation Corps in cooperation with the Tennessee Valley Authority TVA Tennessee Valley Authority TVA number KX 833 between 1934 1945 Unidentified photographer Work of the United States government PD-USGov FSA-OWI Tennessee in the 1930s Big Ridge State Park PD US TVA Spring towers |